Search for supersymmetry with jets, missing transverse momentum and at least one hadronically decaying τ lepton in proton–proton collisions at √s = 7 TeV with the ATLAS detector

Salvatore, Fabrizio, The ATLAS Collaboration, and Unset (2012) Search for supersymmetry with jets, missing transverse momentum and at least one hadronically decaying τ lepton in proton–proton collisions at √s = 7 TeV with the ATLAS detector. Physics Letters B, 714 (2-6). pp. 197-214. ISSN 0370-2693

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Abstract

A search for production of supersymmetric particles in final states containing jets, missing transverse
momentum, and at least one hadronically decaying τ lepton is presented. The data were recorded by
the ATLAS experiment in

s = 7 TeV proton–proton collisions at the Large Hadron Collider. No excess
above the Standard Model background expectation was observed in 2.05 fb−1 of data. The results are
interpreted in the context of gauge mediated supersymmetry breaking models with Mmess = 250 TeV,
N5 = 3, μ > 0, and Cgrav = 1. The production of supersymmetric particles is excluded at 95% C.L. up to
a supersymmetry breaking scale Λ = 30 TeV, independent of tanβ, and up to Λ = 43 TeV for large tanβ.

Item Type: Article
Schools and Departments: School of Mathematical and Physical Sciences > Physics and Astronomy
Subjects: Q Science > QC Physics > QC0770 Nuclear and particle physics. Atomic energy. Radioactivity > QC0793 Elementary particle physics
Depositing User: Fabrizio Salvatore
Date Deposited: 14 Nov 2012 06:37
Last Modified: 09 Mar 2017 05:00
URI: http://sro.sussex.ac.uk/id/eprint/42210

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